actually i was more interested in how you derived the d phi(that other angle thing) part

Like which integrant belongs to which. Mathworld doesnt show too much of that, the math part I get but I would like to know which angle belong to which. Since there are 3 sets of integral limits, then there should 3 of them, so which belongs which accoring to the equation cavoy posted

actually i was more interested in how you derived the d phi(that other angle thing) part

Like which integrant belongs to which. Mathworld doesnt show too much of that, the math part I get but I would like to know which angle belong to which. Since there are 3 sets of integral limits, then there should 3 of them, so which belongs which accoring to the equation cavoy posted

From cartesian to spherical coordinates:

[tex]x=\rho\cos{\phi}\cos{\theta}[/tex]

[tex]y=\rho\cos{\phi}\sin{\theta}[/tex]

[tex]z=\rho\sin{\phi}[/tex]

...then use the Jacobian to get the equivalent of dV in terms of phi, theta, and rho.